Very basics of colour conversion configuration.

1 files changed, 156 insertions, 0 deletions

diff --git a/src/wx/editable_list.h b/src/wx/editable_list.h
new file mode 100644
index 000000000..32cc326b6
--- /dev/null
+++ b/src/wx/editable_list.h
@@ -0,0 +1,156 @@
+/*
+    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <wx/wx.h>
+
+template<class T, class S>
+class EditableList : public wxPanel
+{
+public:
+	EditableList (
+		wxWindow* parent,
+		std::vector<std::string> columns,
+		boost::function<std::vector<boost::shared_ptr<T> > ()> get,
+		boost::function<void (std::vector<boost::shared_ptr<T> >)> set,
+		boost::function<std::string (boost::shared_ptr<T>, int)> column
+		)
+		: wxPanel (parent)
+		, _get (get)
+		, _set (set)
+		, _columns (columns.size ())
+		, _column (column)
+	{
+		wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
+		SetSizer (s);
+
+		wxFlexGridSizer* table = new wxFlexGridSizer (2, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
+		table->AddGrowableCol (0, 1);
+		s->Add (table, 1, wxALL | wxEXPAND, 8);
+
+		_list = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxSize (columns.size() * 200, 100), wxLC_REPORT | wxLC_SINGLE_SEL);
+
+		for (size_t i = 0; i < columns.size(); ++i) {
+			wxListItem ip;
+			ip.SetId (i);
+			ip.SetText (std_to_wx (columns[i]));
+			ip.SetWidth (200);
+			_list->InsertColumn (i, ip);
+		}
+
+		table->Add (_list, 1, wxEXPAND | wxALL);
+
+		{
+			wxSizer* s = new wxBoxSizer (wxVERTICAL);
+			_add = new wxButton (this, wxID_ANY, _("Add..."));
+			s->Add (_add, 0, wxTOP | wxBOTTOM, 2);
+			_edit = new wxButton (this, wxID_ANY, _("Edit..."));
+			s->Add (_edit, 0, wxTOP | wxBOTTOM, 2);
+			_remove = new wxButton (this, wxID_ANY, _("Remove"));
+			s->Add (_remove, 0, wxTOP | wxBOTTOM, 2);
+			table->Add (s, 0);
+		}
+
+		std::vector<boost::shared_ptr<T> > current = _get ();
+		for (typename std::vector<boost::shared_ptr<T> >::iterator i = current.begin (); i != current.end(); ++i) {
+			add_to_control (*i);
+		}
+
+		_add->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::add_clicked, this));
+		_edit->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::edit_clicked, this));
+		_remove->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::remove_clicked, this));
+
+		_list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&EditableList::selection_changed, this));
+		_list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&EditableList::selection_changed, this));
+		selection_changed ();
+	}
+
+	void add_to_control (boost::shared_ptr<T> item)
+	{
+		wxListItem list_item;
+		int const n = _list->GetItemCount ();
+		list_item.SetId (n);
+		_list->InsertItem (list_item);
+
+		for (int i = 0; i < _columns; ++i) {
+			_list->SetItem (n, i, std_to_wx (_column (item, i)));
+		}
+	}
+
+	void selection_changed ()
+	{
+		int const i = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+		_edit->Enable (i >= 0);
+		_remove->Enable (i >= 0);
+	}
+
+	void add_clicked ()
+	{
+		boost::shared_ptr<T> new_item (new T);
+		S* dialog = new S (this, new_item);
+		dialog->ShowModal ();
+		dialog->Destroy ();
+
+		add_to_control (new_item);
+		std::vector<boost::shared_ptr<T> > all = _get ();
+		all.push_back (new_item);
+		_set (all);
+	}
+
+	void edit_clicked ()
+	{
+		int item = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+		if (item == -1) {
+			return;
+		}
+
+		std::vector<boost::shared_ptr<T> > all = _get ();
+		assert (item >= 0 && item < int (all.size ()));
+
+		S* dialog = new S (this, all[item]);
+		dialog->ShowModal ();
+		dialog->Destroy ();
+
+		for (int i = 0; i < _columns; ++i) {
+			_list->SetItem (item, i, std_to_wx (_column (all[item], i)));
+		}
+	}
+
+	void remove_clicked ()
+	{
+		int i = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+		if (i >= 0) {
+			_list->DeleteItem (i);
+		}
+		
+		std::vector<boost::shared_ptr<T> > all = _get ();
+		all.erase (all.begin() + i);
+		_set (all);
+	}
+
+private:	
+	boost::function <std::vector<boost::shared_ptr<T> > ()> _get;
+	boost::function <void (std::vector<boost::shared_ptr<T> >)> _set;
+	int _columns;
+	boost::function<std::string (boost::shared_ptr<T>, int)> _column;
+
+	wxButton* _add;
+	wxButton* _edit;
+	wxButton* _remove;
+	wxListCtrl* _list;
+};